Aanlyse the following statements and answer the following questions The insulin used for diabetes now adays is produced mainly by bacteria (a) Which is the technology that producing insulin through becteria. (b) Which is the enzyme used to cut the genes? (c) Which is the enzyme used to ligate the genes?

What type of questions asked from the lesson of magnetic effect of electric current 

Wavelength of green light is

A) 400-450 nm

B) 500-550 nm

C) 660-720 nm

D) 720-800 nm

What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?

What are the main components of our environment? Explain each of them briefly.

What are examples of hydrotropism plants?